Aluminum alloy Door and window convenient for internal drainage

Abstract

The invention discloses an aluminum alloy door and window convenient for internal drainage. The aluminum alloy door and window includes an inner frame and an outer frame. The inner frame includes a second lower frame and a second upper frame. The outer frame includes a first lower frame and a first upper frame. Glass is arranged between the second lower frame and the second upper frame, and the second lower frame is connected with the first upper frame. An upper occulting bar is fixedly arranged on the side, close to the second upper frame, of the first upper frame. The upper occulting bar islocated on one side of the glass. An arranging groove is formed in the side, close to the second lower frame, of the first lower frame in the length direction. The second lower frame is slidably connected within the arranging groove in a sleeving mode. The interior of the first lower frame is provided with an outer water collecting slot and an inner water collecting slot. According to the aluminumalloy door and window convenient for internal drainage, through the match usage of structures such as a cover plate, a filter plate, the outer water collecting slot, the inner water collecting slot and a water guiding hole, the aluminum alloy door and window can drain internally and externally; the blocking phenomenon can be avoided; the service life of the aluminum alloy door and window can be prolonged; and the usage is flexible.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window that facilitates internal drainage. Background technique [0002] Aluminum alloy doors and windows are light in weight, high in strength and good in corrosion resistance, so they are widely used. [0003] At present, aluminum alloy doors and windows are generally used between indoors and outdoors. It is inevitable that rainwater will enter the part in contact with the outdoors. If there is no good drainage system, the residual rainwater will affect the service life of aluminum alloy doors and windows. Therefore, it is necessary to Design an aluminum alloy door and window capable of draining water inside the aluminum alloy door and window. Contents of the invention [0004] The purpose of the present invention is to provide an aluminum alloy door and window that is convenient for internal drainage. The filter plate prov...

AI Technical Summary

Problems solved by technology

[0003] At present, aluminum alloy doors and windows are generally used between indoors and outdoors. It is inevitable that rainwater will enter the part in contact with the outdoors. If there is no good drainage system, the residual rainwater will affect the service life of aluminum alloy doors and windows. Therefore, it is necessary to Design an aluminum alloy door and window that can drain the water inside the aluminum alloy door and window

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